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全部话题 - 话题: toxicol
1 (共1页)
o******e
发帖数: 284
1
来自主题: Chemistry版 - 2011 if chemistry
if>1
1 CHEM REV 40.197
2 NAT MATER 32.841
3 CHEM SOC REV 28.760
4 ACCOUNTS CHEM RES 21.640
5 NAT CHEM 20.524
6 ALDRICHIM ACTA 16.091
7 NANO TODAY 15.355
8 ANNU REV PHYS CHEM 14.130
9 ADV MATER 13.877
10 ANGEW CHEM INT EDIT 13.455
11 NANO LETT 13.198
12 COORDIN CHEM REV 12.110
13 SURF SCI REP 11.696
14 ACS NANO 10.774
15 MED RES REV 10.700
16 J PHOTOCH PHOTOBIO C 10.360
17 ADV FUNCT MATER 10.179
... 阅读全帖
l*******r
发帖数: 407
2
来自主题: Environmental版 - 牛人列几个 IF>2 的 Journal 呗
ank Journal name Total cites 2011 impact factor 5-year
impact factor Articles
1 ENERG ENVIRON SCI 5087 9.61 10.813 548
2 FRONT ECOL ENVIRON 3745 9.113 9.023 54
3 ENVIRON HEALTH PERSP 28595 7.036 7.366 288
4 GLOBAL ENVIRON CHANG 3816 6.868 8.262 128
5 GLOBAL CHANGE BIOL 16313 6.862 8.036 292
6 ANNU REV ENV RESOUR 1170 6.419 7.827 18
7 ENVIRON INT 761... 阅读全帖
h***a
发帖数: 312
3
来自主题: NextGeneration版 - GMO
Do you know that a lot of GMO is present in baby food?
http://www.aaemonline.org/gmopost.html
https://www.youtube.com/watch?v=eeW5yUSqdhY
American academy of enviromental medicine
Genetically Modified Foods
According to the World Health Organization, Genetically Modified Organisms(
GMOs) are "organisms in which the genetic material (DNA) has been altered in
such a way that does not occur naturally."1 This technology is also
referred to as "genetic engineering", "biotechnology" or "recombinant D... 阅读全帖
h***a
发帖数: 312
4
来自主题: Parenting版 - Do you choose GMO?
http://www.aaemonline.org/gmopost.html
American academy of enviromental medicine
Genetically Modified Foods
According to the World Health Organization, Genetically Modified Organisms(
GMOs) are "organisms in which the genetic material (DNA) has been altered in
such a way that does not occur naturally."1 This technology is also
referred to as "genetic engineering", "biotechnology" or "recombinant DNA
technology" and consists of randomly inserting genetic fragments of DNA from
one organism to ano... 阅读全帖
p********3
发帖数: 5750
5
再让你长长见识:大家看和文献3-6相关的那句话,专门提出了中药的肾脏毒性问题,表明实际上的肾脏毒性比原先预期想象的还要普遍。
大家没有忘记在对Herb Medicine管制更严格的欧盟对中药 Ban了吧。 我上篇文献里面说了欧盟对Herb的管理对美国严格, 谈得比较细,有兴趣的可以仔细阅读。
Author
Marc E De Broe, MD, PhD Section Editor
Gary C Curhan, MD, ScD Deputy Editor
John P Forman, MD, MSc

Last literature review version 19.2: May 2011 | This topic last updated:
June 15, 2010
INTRODUCTION — In 1991, physicians in Belgium noted an increasing number of
women who presented with acute, often near end-stage renal disease
following expo... 阅读全帖
h***a
发帖数: 312
6
来自主题: WaterWorld版 - 大家吃GMO的东西么?
http://www.aaemonline.org/gmopost.html
https://www.youtube.com/watch?v=eeW5yUSqdhY
American academy of enviromental medicine
Genetically Modified Foods
According to the World Health Organization, Genetically Modified Organisms(
GMOs) are "organisms in which the genetic material (DNA) has been altered in
such a way that does not occur naturally."1 This technology is also
referred to as "genetic engineering", "biotechnology" or "recombinant DNA
technology" and consists of randomly inserting geneti... 阅读全帖
a********k
发帖数: 2273
7
来自主题: Biology版 - paper help
1. Ellinger-Ziegelbauer H, Aubrecht J, Kleinjans JC, Ahr HJ. Application of
toxicogenomics to study mechanisms of genotoxicity and carcinogenicity.
Toxicol Lett. 2009 Apr 10;186(1):36-44. Epub 2008 Sep 4.
2.Ao L, Liu JY, Liu WB, Gao LH, Hu R, Fang ZJ, Zhen ZX, Huang MH, Yang MS,
Cao J. Comparison of gene expression profiles in BALB/c 3T3 transformed foci
exposed to tumor promoting agents. Toxicol In Vitro. 2010 Mar;24(2):430-8.
Epub 2009 Oct 17.
a********[email protected]
Thanks in advance.
y******8
发帖数: 1764
8
来自主题: Biology版 - IF top 500 - 2012
Abbreviated Journal Title ISSN {2012} Total Cites Impact Factor
5-Year Impact Factor Immediacy Index {2012} Articles Cited Half-
Life Eigenfactor Score Article Influence Score
CA-CANCER J CLIN 0007-9235 13722 153.459 88.55 27.04 25
3.3 0.0517 29.478
NEW ENGL J MED 0028-4793 245605 51.658 50.807 12.667 360
8 0.65776 21.494
REV MOD PHYS 0034-6861 35720 44.982 51.882 6.478 46 10
0.13048 32.634... 阅读全帖
s**********8
发帖数: 25265
9
来自主题: MedicalDevice版 - Good Laboratory Practice (GLP)
Good Laboratory Practice

In the experimental (non-clinical) research arena, the phrase good
laboratory practice or GLP specifically refers to a quality system of
management controls for research laboratories and organizations to try to
ensure the uniformity, consistency, reliability, reproducibility, quality,
and integrity of chemical (including pharmaceuticals) safety and efficacy
tests.
GLP was instituted following cases of animal test fraud by pharmaceutical
and industrial chemical (mainl... 阅读全帖
h***a
发帖数: 312
10
来自主题: Medicalpractice版 - GMO
http://www.aaemonline.org/gmopost.html
https://www.youtube.com/watch?v=eeW5yUSqdhY
American academy of enviromental medicine
Genetically Modified Foods
According to the World Health Organization, Genetically Modified Organisms(
GMOs) are "organisms in which the genetic material (DNA) has been altered in
such a way that does not occur naturally."1 This technology is also
referred to as "genetic engineering", "biotechnology" or "recombinant DNA
technology" and consists of randomly inserting genet... 阅读全帖
p********3
发帖数: 5750
11
INTRODUCTION — The word "acupuncture" is derived from the Latin words "acus
" (needle) and "punctura" (penetration). Acupuncture originated in China
approximately 2000 years ago and is one of the oldest medical procedures in
the world.
Over its long history and dissemination, acupuncture has diversified and
encompasses a large array of styles and techniques. Common styles include
Traditional Chinese, Japanese, Korean, Vietnamese, and French acupuncture,
as well as specialized forms such as hand,... 阅读全帖
w*********g
发帖数: 30882
12
笔者对此发表以下看法:
(1)卫生部2007年颁布实施《新资源食品管理办法》有意取消了2002年颁布实施
的《转基因食品卫生管理办法》“第五条 转基因食品的食用安全性和营养质量不得低
于对应的原有食品”这个条款,是退步,而不是进步!这种删除的实质是,进一步顺从
邪恶孟山都为首跨国转基因产业的私利与压力,置中国人民持续安全、健康、生存与繁
衍于不顾!
(2)卫生部2007年颁布实施《新资源食品管理办法》有意取消了2002年颁布实施
的《转基因食品卫生管理办法》“第五条”,但是卫生部《新资源食品管理办法》“第
三条”规定:
第三条 新资源食品应当符合《食品卫生法》及有关法规、规章、标准的规定,对
人体不得产生任何急性、亚急性、慢性或其他潜在性健康危害。
依据该第三条规定,在对于抗草甘膦转基因大豆加工的转基因大豆油,检测出超过
俄罗斯对大豆油草甘膦残留量允许标准与中国卫生部对棉籽油草甘膦残留最高限量2.9-
6倍的草甘膦残留量,已经证实对人类健康,特别对青少年、儿童、婴儿与孕妇及其胎
儿,造成极其严重危害情况下,(1)对人类健康不是形成 “潜在性健康危害”而是... 阅读全帖
s********n
发帖数: 26222
13
BT毒素不被完全消化,可以进入血液,这是11年研究
Reprod Toxicol. 2011 May;31(4):528-33. doi: 10.1016/j.reprotox.2011.02.004.
Epub 2011 Feb 18.
Maternal and fetal exposure to pesticides associated to genetically modified
foods in Eastern Townships of Quebec, Canada.
Aris A, Leblanc S.
Source
Department of Obstetrics and Gynecology, University of Sherbrooke Hospital
Centre, Sherbrooke, Quebec, Canada. a*******[email protected]
l******a
发帖数: 3339
14
Séralini GE, Clair E, Mesnage R, Gress S, Defarge N, Malatesta M, Hennequin
D, de Vendômois JS. Long term toxicity of a Roundup herbicide and a
Roundup-tolerant genetically modified maize. Food Chem Toxicol. 2012 Nov;50(
11):4221-31. doi: 10.1016/j.fct.2012.08.005. Epub 2012 Sep 19. PubMed PMID:
22999595.
m******c
发帖数: 830
15
来自主题: Military版 - 马兜铃酸有什么好吵的?
很多人知道马兜铃酸治疗多种疾病却不知它的致癌性
2017-10-25 towersimper 生物谷
1.Science子刊:突破!科学家发现含马兜铃酸的中草药或和亚洲人群肝癌发生直接相关
doi:10.1126/scitranslmed.aan6446
图片来源: A.W.T. Ng et al., Science Translational Medicine (2017)。
近日,一项刊登在国际杂志Science Translational Medicine上的研究报告中,来自杜
克-新加坡国立大学医学院等机构的研究人员通过研究阐明了中国传统草药与亚洲人群
肝癌发生之间的关联。研究结果提示我们应该采取有力的措施预防人们在日常生活中对
马兜铃酸(aristolochic acids)的摄入,马兜铃酸来自马兜铃属家族木质藤本植物中
,研究人员在一些传统中药中发现了马兜铃酸,这些药物常常在女性分娩过程中使用,
用来抑制寄生虫感染并且促进女性机体恢复。
文章中,研究人员对台湾医院中保存的98份肝癌样本进行检测,结果发现78%的样本中
都含有特殊的突变模式,这些突变提示患... 阅读全帖
l****z
发帖数: 29846
16
【 以下文字转载自 Biology 讨论区 】
发信人: Chamgrape (香槟葡萄), 信区: Biology
标 题: 这期Nature Biotechnology上关于转基因的文章
发信站: BBS 未名空间站 (Tue Sep 10 14:15:59 2013, 美东)
http://www.nature.com/nbt/journal/v31/n9/full/nbt.2700.html?WT.
真正想了解而不是想吵架的同学可以看看
还可以给身边对这个有疑问的朋友看看
也提到了去年法国的那个老鼠实验
还有黄金大米
Contrary to popular belief
Nature Biotechnology 31, 767 (2013) doi:10.1038/nbt.2700
Published online 10 September 2013
Three decades after transgenes were first introduced into plants, why do so
many consumers remain so negative abou... 阅读全帖
s*********0
发帖数: 2045
17
来自主题: Living版 - ROUNDUP 致癌!?!?!
再仔细看一看,关键词:
Retraction in
Food Chem Toxicol. 2014 Jan;63:244.

application
glyphosate
This
s*****l
发帖数: 175
18
1. Semin Nephrol. 2014 Mar;34(2):135-50. doi: 10.1016/j.semnephrol.2014.
02.006. Epub 2014 Feb 18.
Gases as uremic toxins: is there something in the air?
Jankowski J1, Westhof T2, Vaziri ND3, Ingrosso D4, Perna AF5.
2. Future Microbiol. 2014 Mar;9(3):399-410. doi: 10.2217/fmb.13.165.Role
of altered intestinal microbiota in systemic inflammation and cardiovascular
disease in chronic kidney disease.Mafra D1, Lobo JC, Barros AF, Koppe L,
Vaziri ND, Fouque D.
3. Expert Opin Drug Metab Toxic... 阅读全帖
l**********n
发帖数: 60
19
Title:
Effect of vitamin D therapy on urinary albumin excretion, renal functions
and plasma renin among patients with diabetic nephropathy; a randomized,
double-blind clinical trial.
Journal: BMC Pharmacology Toxicology (impact factor 2.03)
需要一个审稿人审稿,需要有clinical trial, vitamin D therapy的研究经验
有兴趣请站内联系。
l****z
发帖数: 29846
20
【 以下文字转载自 Biology 讨论区 】
发信人: Chamgrape (香槟葡萄), 信区: Biology
标 题: 这期Nature Biotechnology上关于转基因的文章
发信站: BBS 未名空间站 (Tue Sep 10 14:15:59 2013, 美东)
http://www.nature.com/nbt/journal/v31/n9/full/nbt.2700.html?WT.
真正想了解而不是想吵架的同学可以看看
还可以给身边对这个有疑问的朋友看看
也提到了去年法国的那个老鼠实验
还有黄金大米
Contrary to popular belief
Nature Biotechnology 31, 767 (2013) doi:10.1038/nbt.2700
Published online 10 September 2013
Three decades after transgenes were first introduced into plants, why do so
many consumers remain so negative abou... 阅读全帖
y**w
发帖数: 516
21
Paraben structure is not SIMILAR to estrogen. If you read WIKI, your
conclusion is so far no conclusive experiment could demonstrate the
correlation between cancer and paraben.
Please read more carefully.
here is good reference. Parabens, oestrogenicity, underarm cosmetics and
breast cancer: a perspective on a hypothesis
Journal of Applied Toxicology
Volume 23, Issue 5, pages 285–288, September/October 2003
Abstract
A recent review by Darbre (2003) published in this journal (J. Appi. Toxicol
. 2... 阅读全帖
y**w
发帖数: 516
22
Paraben structure is not SIMILAR to estrogen. If you read WIKI, your
conclusion is so far no conclusive experiment could demonstrate the
correlation between cancer and paraben.
Please read more carefully.
here is good reference. Parabens, oestrogenicity, underarm cosmetics and
breast cancer: a perspective on a hypothesis
Journal of Applied Toxicology
Volume 23, Issue 5, pages 285–288, September/October 2003
Abstract
A recent review by Darbre (2003) published in this journal (J. Appi. Toxicol
. 2... 阅读全帖
p********3
发帖数: 5750
23
以下有文献是讲中药Lead中毒的:我懒得去筛选, 先发这个。 还有很多其他的比如癌
症的, 肾脏毒性的, 单个疾病双盲单盲科研的。我就不一一列举了。
参看50, 51, 70, 73-75.
REFERENCES 1 Wilt TJ, Ishani A, Stark G, et al. Saw palmetto extracts for treatment of benign prostatic hyperplasia: a systematic review. JAMA 1998; 280:1604.
2 Blumenthal M (Ed). The ABC Clinical Guide to Herbs. American Botanical Council/Thieme, New York 2003.
3 Kaptchuk TJ. Acupuncture: theory, efficacy, and practice. Ann Intern Med 2002; 136:374.
4 Farnsworth NR, Akerele O, Bingel AS, et al. Med... 阅读全帖
p********3
发帖数: 5750
24
50, 70, 71; 大家注意一下和这几篇文献相关的话题。 另外, 73-75我本人没有看,确实是谈的印度药材, 我在查阅参考文献的时候在搜索Chinese Medicine的时候, 显示有这些文献,我本人没有亲自看这些文献, 也许其中有讲中药的地方。不过这不影响我要表达的意思。
慢慢看:
INTRODUCTION — Plants have been used for medicinal purposes for thousands
of years. All major cultures including Native American, European, South
American, Asian, and African cultures have used botanicals for healing
purposes. As an example, saw palmetto was used for urinary symptoms in men
from Egypt in the 15th century BC [1]. Hippocrates documented... 阅读全帖
n****c
发帖数: 78
25
好吧,铊溶液。
这里是一片用醋酸铊做体外神经-肌肉萎缩实验的文章。作者报道1mM到5uM的醋酸铊溶
液在体外处理大鼠神经-隔肌40分钟,即可导致细胞不可逆性功能丧失,
醋酸铊分子量263.43g/mole, 1mM到5uM相当于300mg/L到1.3mg/L。4磅暖水瓶容量1.8L
(google到的),那么2.4mg到540mg的量都可能导致症状出现。如果不是加在暖水瓶而
是喝水杯子的话,所需质量应该更少。
醋酸铊溶于水。鉴于下面所引文章可以用到1mM的工作浓度,按照一般实验室的经验,
储液浓度应该在100到1000倍,即100mM到1000mM,相当于30g/L到300g/L。这样,从
1000mM溶液取8uL到1.8mL,就能使暖瓶中醋酸铊的量达到2.4mg到540mg;从100mM液取
80uL到18mL,可以达到同样效果。
所以,使用铊盐溶液,同样可以达成目的。
Arch Toxicol. 1984 Mar;55(1):55-8.
The action of thallium acetate on neuromuscular transmission in the rat
p... 阅读全帖
m*s
发帖数: 6855
26
"这里是一片用醋酸铊做体外神经-肌肉萎缩实验的文章。作者报道1mM到5uM的醋酸铊溶
---引用的试验是直接作用隔肌,把表层细胞浸泡在铊溶液了。而且又不知道隔肌的
厚薄,样品如何处理的。这样的实验室试验和人体铊中毒的实际情形差别也许比较大?
这儿是网上的东西,也不知道对不对。
http://baike.baidu.com/view/1725.htm
...所以,如果从体外对投与201Tl的患者进行放射线测量,能够映出保持了钠、钾、
ATP酶活性的心肌细胞的图像。这样201Tl作为诊查心肌梗死患者心肌细胞活性的放射性
医药品之一,已经被广泛用于临床。
另外,因为201Tl能够被癌吸收,也用于做癌的图像诊断。
而且,以为临床的铊的投药为痕迹量(低于100μg/g),所以不产生毒性作用。[1] (
日)桜井 弘.元素新发现:科学出版社,2006年
这儿100ug/g 实际是100ug/Kg (刊误)
致命剂量按照临床量的1000倍算的话:100ug/kg X 1000=100mg/kg; 体重50kg, 致命
量是100mg/kg=5g/50kg。 如果按照10000倍算的话,是50g/5... 阅读全帖
t******n
发帖数: 2939
27
☆─────────────────────────────────────☆
water123 (字符串) 于 (Thu May 2 18:12:51 2013, 美东) 提到:
为了实现诺言,我码了这篇长文,完全自带干粮义务劳动,要骂水军的请自己开贴。
我是从06年才看到这个案子,以前也没关注过,06年那会儿,我就没觉得指控孙维是凶
手的论断有多站得住脚,不能自圆其说的漏洞太多了,这么些年过去了,这个案子重热
,可惜除了炒剩饭,和某些人的想象力更进一步的把集体作案这种神论抛出来,我还没
看到任何比较有用的新的证据。
06年我就怀疑过是不是真的存在二次中毒,因为这个问题太关键了,其实朱令第一次中
毒期间,正忙于129排练,应该在寝室的时间是很少的,估计也就是回去睡个觉,外面
的人有更多的投毒机会。但是在没有证据的情况下,我选择相信专家,所以我的立论基
础是,在朱令返校后,发生了二次中毒。
每次看到朱令的近况,我也觉得很难受,当年下手的人,心肠得是多么狠毒啊,但有时
想想,如果这个人不是孙维,而是我们视线外的那个,她(他)真的可以生活得好吗,
朱令奇迹般一直顽强的活着,就是... 阅读全帖
a******u
发帖数: 211
28
来自主题: Biology版 - 急求几篇paper! thanks a lot!!!
Please send those papers to e*********[email protected]
thanks so much!!!!
1. Toxicol Mech Methods. 2009 Jan;19(1):51-8.
Silica-induced TNF-alpha and TGF-beta1 expression in RAW264.7 cells are
dependent on Src-ERK/AP-1 pathways.
Li X, Hu Y, Jin Z, Jiang H, Wen J.
2.Toxicology. 2006 Oct 3;227(1-2):105-16. Epub 2006 Aug 11.
Mechanisms of silica-induced IL-8 release from A549 cells: initial kinase-
activation does not require EGFR activation or particle uptake.
Øvrevik J, Refsnes M, Namork E, Bech
a*l
发帖数: 2685
29
来自主题: Biology版 - paper help !!
is it this one? The Caco-2 cell monolayer: usefulness and limitations.
Expert Opin Drug Metab Toxicol. 2008 Apr;4(4):395-411.
http://www.sendspace.com/file/rllq23
a********k
发帖数: 2273
30
来自主题: Biology版 - Impact factor 2010
JCR Year and Edition: 2010 Science

Abbreviated Journal Title ISSN {2010} Total Cites Impact Factor
5-Year Impact Factor Immediacy Index {2010} Articles Cited Half-
Life Eigenfactor Score Article Influence Score
CA-CANCER J CLIN 0007-9235 9801 94.262 70.216 8.667 18
3.8 0.04923 24.782
ACTA CRYSTALLOGR A 0108-7673 13944 54.333 24.717 0.629 70
6.2 0.04... 阅读全帖
D*a
发帖数: 6830
31
来自主题: Biology版 - paper help, thanks!
Role of growth factors in acute lung injury induced by paraquat in a rat
model.
Xiangdong Jian, Ming Li, Yijing Zhang, Yanjun Ruan, Guangran Guo, Hong Sui,
Yuanchao Zhang.
Hum Exp Toxicol. 2011 Jun;30(6):460-9. Epub 2010 May 24.
多谢! x********[email protected]
C********4
发帖数: 308
32
假如下面的文章都是同一个人发表的。
请问在这个领域算是上等,还是中等,还是比较差的?
========
1.
Metallic gold slows disease progression, reduces cell death and induces
astrogliosis while simultaneously increasing stem cell responses in an EAE
rat model of multiple sclerosis.
Pedersen DS, Fredericia PM, Pedersen MO, Stoltenberg M, Penkowa M, Danscher
G, Rungby J, Larsen A.
Histochem Cell Biol. 2012 Jul 22. [Epub ahead of print]
2.
Metallic silver fragments cause massive tissue loss in the mouse brain.
Locht LJ, Pedersen MØ, Markhol... 阅读全帖
c******a
发帖数: 267
33
Pls send to columxia at gmail.com
Thank you very much!
Curr Protoc Toxicol. 2003 Aug;Chapter 13:Unit13.5.
In vivo assessment of prenatal developmental toxicity in rodents.
Narotsky MG, Kavlock RJ.
Source
U.S. Environmental Protection Agency, Research Triangle Park, North Carolina
.
n***3
发帖数: 663
34
来自主题: Biology版 - ---paper help!---
Inhal Toxicol. 2012 Dec;24(14):995-1008. doi: 10.3109/08958378.2012.745633.
NLRP3 inflammasome activation in murine alveolar macrophages and related
lung pathology is associated with MWCNT nickel contamination.
Please send the paper to e*********[email protected]
Thanks!!
C*******e
发帖数: 4348
35
http://www.nature.com/nbt/journal/v31/n9/full/nbt.2700.html?WT.
真正想了解而不是想吵架的同学可以看看
还可以给身边对这个有疑问的朋友看看
也提到了去年法国的那个老鼠实验
还有黄金大米
Contrary to popular belief
Nature Biotechnology 31, 767 (2013) doi:10.1038/nbt.2700
Published online 10 September 2013
Three decades after transgenes were first introduced into plants, why do so
many consumers remain so negative about genetically modified (GM) food?
GM food has an uncanny ability to spook consumers. It does not matter that
many of us have been consuming GM ... 阅读全帖
y***i
发帖数: 11639
36
来自主题: Biology版 - 批评sunnyday同学一下
晕。google一下就知道了。就算不google,常识上想一下就知道绝对会有,而且有很
强的实验数据才可能吧。
喂猪的实验
Buzoianu, S.G. et al. Animal, 2012; 6(10):1609-1619
Walsh M.C. etal. PLoS One,2011; 6(11): e27177
小鼠
Brake DG. et al. J Agric Food Chem, 2004 52(7)
大鼠
Kilic A et al. Food Chem Toxicol, 2008 46
X*******8
发帖数: 3895
37
来自主题: Biology版 - BT毒素威胁人类健康吗?
:首先,这个文章发表在journal of organic systems。这个杂志2006年开始出版,到现
:在为止尚未收入pubmed。其funding director之一来自organic systems ltd,专门从
:事有机农作物,食品等的国际贸易。
我愿意看到任何形式的研究。如果关于BT长期毒理研究,即使在动物。不管发在那。我
会看进而思考。我们需要这方面的研究来解除大家的疑窦。
:当然回来看data。
:猪的胃炎怎么诊断好像不是很清楚,找了一下没找到。也许在什么地方?一般这种不能
:靠眼睛直接看,总需要些pathology诊断。做点儿h&e染色并不困难。靠4张照片来代表
:说服力太差了。另外来说,你前面的reference在猪上做了一模一样的gross anatomy
,但是没有发现
;inflammation。按说1/3的猪有胃炎应该不难发现。因此这个胃炎是否有价值,是否可
:以重复,是否真实存在还需要存疑。
这个真心的说,胃炎还真好辨认。有经验的人真的可以肉眼看出来。不过任何人都可以
质疑。我也可以说这些数据都是支持转基因的人做的。从这些发表的蛛丝马迹来看,BT
... 阅读全帖
o********r
发帖数: 775
38
It has been shown that SD rats could develop spontaneous (fatal) tumors as
early as 11 weeks.
SON and GOPINATH (2004) Early Occurrence of Spontaneous Tumors in CD-1 Mice
and Sprague–Dawley Rats. Toxicol Pathol 32:371-374
http://tpx.sagepub.com/content/32/4/371.full.pdf

很低
C******r
发帖数: 790
39
来自主题: Biology版 - paper help!
My friend in China needs the following paper, but our library does not have
it. Any one can help? Thanks a lot!
[email protected]
/* */
PMID: 25674825
Organic and Inorganic Fractions of Diesel Exhaust Particles Produce Changes
in Mucin Profile of Mouse Trachea Explants.
J Toxicol Environ Health A. 2015;78(4):215-225
H***n
发帖数: 18
40
来自主题: Biology版 - 求篇文献,非常感谢
Crit Rev Toxicol. 1999 Mar;29(2):169-261.
Rodent Leydig cell tumorigenesis: a review of the physiology, pathology,
mechanisms, and relevance to humans.
http://www.tandfonline.com/doi/abs/10.1080/10408449991349203#.V
非常感谢!
b*****b
发帖数: 14
41
Cutan Ocul Toxicol. 2013 Mar;32(1):46-53. doi: 10.3109/15569527.2012.705405.
Epub 2012 Aug 6.
Limitations of an ocular surface inflammatory biomarker in impression
cytology specimens.
Yafawi R1, Ko M, Sace FP, John-Baptiste A.
s***a
发帖数: 4921
42
来自主题: Chemistry版 - Paper help please
Cell-substratum interactions as a predictor of cytotoxicity
Keese, CR | Karra, N | Dillon, B | Goldberg, AM | Giaever, I
In Vitro & Molecular Toxicology [In Vitro Mol. Toxicol.]. Vol. 11, no. 2, pp
. 183-192. 1998.
a*******[email protected]
Thanks a lot
j******0
发帖数: 258
43
来自主题: Chemistry版 - paper help
Rev Environ Contam Toxicol. 2009;201:71-115.
Risk assessment of Pseudomonas aeruginosa in water.
Mena KD, Gerba CP.
c********n
发帖数: 1065
44
来自主题: ChineseMed版 - 疫苗和自闭症
http://www.mitbbs.com/article/NextGeneration/33504457_3.html
http://www.mitbbs.com/article_t/NextGeneration/33508641.html
发信人: clonebar (土星科学院院长), 信区: NextGeneration
标 题: 美国儿童疫苗:第一章 疫苗和自闭症
发信站: BBS 未名空间站 (Thu Sep 9 14:13:38 2010, 美东)
第一章 疫苗和自闭症
前面说到疫苗安全性的问题,不得不谈谈疫苗跟自闭症的关系。虽然其实是没关系,但
是这话没法说成“谈谈疫苗跟自闭症的没关系”不是?
这个话题由于比较热门,关心的人比较多,涉及比较多的疫苗,所以单独讨论。
首先先了解一下自闭症(autism)。由于我不是这方面的专家,也是查文献,放狗搜的
结果,难免有不当之处。知道版上有这方面的专家,如果我说的有错误,误导之处,请
大家指出,我来改正。
自闭症,英文叫做autism spectrum disorders(ASDs)实际上包括autistic disorder... 阅读全帖
w********h
发帖数: 12367
45
1 CHEM REV 41.298
2 CHEM SOC REV 24.892
3 NAT CHEM 21.757
4 ACCOUNTS CHEM RES 20.833
5 NANO TODAY 17.689
6 ADV MATER 14.829
7 ANGEW CHEM INT EDIT 13.734
8 NANO LETT 13.025
9 ACS NANO 12.062
10 ENERG ENVIRON SCI 11.653
11 J AM CHEM SOC 10.677
12 ADV FUNCT MATER 9.765
13 TOP CURR CHEM 8.456
14 CHEM SCI 8.314
15 SMALL 7.823
16 J CONTROL RELEASE 7.633
17 CHEMSUSCHEM 7.475
18 GREEN CHEM 6.828
19 CHEM COMMUN 6.378
20 NANOSCALE 6.233
21 CHEM-EUR J 5.831
22 WIRES COMPUT MOL SCI 5.7... 阅读全帖
s**********8
发帖数: 25265
46
来自主题: MedicalDevice版 - FDA
The Food and Drug Administration (FDA or USFDA) is an agency of the United
States Department of Health and Human Services, one of the United States
federal executive departments. The FDA is responsible for protecting and
promoting public health through the regulation and supervision of food
safety, tobacco products, dietary supplements, prescription and over-the-
counter pharmaceutical drugs (medications), vaccines, biopharmaceuticals,
blood transfusions, medical devices, electromagnetic radiati... 阅读全帖
k*****e
发帖数: 22013
47
【 以下文字转载自 ChinaNews 讨论区 】
发信人: pipigou123 (鼠姐虎弟), 信区: ChinaNews
标 题: Re: 在美国,学中医的比这里大部分人赚得多
发信站: BBS 未名空间站 (Sun Aug 14 19:55:23 2011, 美东)
INTRODUCTION — The word "acupuncture" is derived from the Latin words "acus
" (needle) and "punctura" (penetration). Acupuncture originated in China
approximately 2000 years ago and is one of the oldest medical procedures in
the world.
Over its long history and dissemination, acupuncture has diversified and
encompasses a large array of styles and techniques. ... 阅读全帖
1 (共1页)